A weather system could bring catastrophic flooding across four states, beginning on Wednesday amid rounds of heavy rainfall.

Forecasters issued some of their rarest and most extreme alerts on Wednesday as they warned a powerful storm system would ...

The wildfire insurance crisis isn’t just a California problem — Colorado homeowners are also seeing their policies canceled.

A late season winter storm continues to pose the threat of travel disruptions and power outages, meteorologists are warning.

Even before the Post’s analysis, Cal Fire’s data shows that there have been 578 wildfires this year. These have burned 58,108 ...

See where your home falls in California's new fire hazard zones, the first update to the state's maps in 14 years.

While most of California is prone to wildfires, the South Bay is seeing a significant increase in hazardous areas compared to others. Out of all the Bay Area cities, San Jose saw the largest increase ...

As California officially observes Tsunami Preparedness Week this week, one of the most vulnerable communities in the state is ...

Were heavy rains enough to pull California out of drought? Here's which areas are still dry and which are drought-free for ...

Some cities had fewer acres in the very high risk designation, but most of the region had more high risk acreage.

Joaquin Arambula, one of Fresno's state assemblymen, is trying to stop a blast mine on the San Joaquin River. Federal ...